1/*
  2 * Copyright (C) 2017 Marcus Cooper <codekipper@gmail.com>
  3 *
  4 * This file is dual-licensed: you can use it either under the terms
  5 * of the GPL or the X11 license, at your option. Note that this dual
  6 * licensing only applies to this file, and not this project as a
  7 * whole.
  8 *
  9 *  a) This file is free software; you can redistribute it and/or
 10 *     modify it under the terms of the GNU General Public License as
 11 *     published by the Free Software Foundation; either version 2 of the
 12 *     License, or (at your option) any later version.
 13 *
 14 *     This file is distributed in the hope that it will be useful,
 15 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 16 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 17 *     GNU General Public License for more details.
 18 *
 19 * Or, alternatively,
 20 *
 21 *  b) Permission is hereby granted, free of charge, to any person
 22 *     obtaining a copy of this software and associated documentation
 23 *     files (the "Software"), to deal in the Software without
 24 *     restriction, including without limitation the rights to use,
 25 *     copy, modify, merge, publish, distribute, sublicense, and/or
 26 *     sell copies of the Software, and to permit persons to whom the
 27 *     Software is furnished to do so, subject to the following
 28 *     conditions:
 29 *
 30 *     The above copyright notice and this permission notice shall be
 31 *     included in all copies or substantial portions of the Software.
 32 *
 33 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 34 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 35 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 36 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 37 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 38 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 39 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 40 *     OTHER DEALINGS IN THE SOFTWARE.
 41 */
 42
 43/dts-v1/;
 44#include "sun8i-h3.dtsi"
 45#include "sunxi-common-regulators.dtsi"
 46
 47#include <dt-bindings/gpio/gpio.h>
 48#include <dt-bindings/input/input.h>
 49
 50/ {
 51	model = "Beelink X2";
 52	compatible = "roofull,beelink-x2", "allwinner,sun8i-h3";
 53
 54	aliases {
 55		serial0 = &uart0;
 56		ethernet0 = &emac;
 57		ethernet1 = &sdiowifi;
 58	};
 59
 60	chosen {
 61		stdout-path = "serial0:115200n8";
 62	};
 63
 64	connector {
 65		compatible = "hdmi-connector";
 66		type = "a";
 67
 68		port {
 69			hdmi_con_in: endpoint {
 70				remote-endpoint = <&hdmi_out_con>;
 71			};
 72		};
 73	};
 74
 75	leds {
 76		compatible = "gpio-leds";
 77
 78		blue {
 79			label = "beelink-x2:blue:pwr";
 80			gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; /* PL10 */
 81			default-state = "on";
 82		};
 83
 84		red {
 85			label = "beelink-x2:red:standby";
 86			gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>; /* PA15 */
 87		};
 88	};
 89
 90	wifi_pwrseq: wifi_pwrseq {
 91		compatible = "mmc-pwrseq-simple";
 92		reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
 93		clocks = <&rtc 1>;
 94		clock-names = "ext_clock";
 95	};
 96
 97	sound_spdif {
 98		compatible = "simple-audio-card";
 99		simple-audio-card,name = "On-board SPDIF";
100
101		simple-audio-card,cpu {
102			sound-dai = <&spdif>;
103		};
104
105		simple-audio-card,codec {
106			sound-dai = <&spdif_out>;
107		};
108	};
109
110	spdif_out: spdif-out {
111		#sound-dai-cells = <0>;
112		compatible = "linux,spdif-dit";
113	};
114};
115
116&de {
117	status = "okay";
118};
119
120&ehci0 {
121	status = "okay";
122};
123
124&ehci1 {
125	status = "okay";
126};
127
128&emac {
129	phy-handle = <&int_mii_phy>;
130	phy-mode = "mii";
131	allwinner,leds-active-low;
132	status = "okay";
133};
134
135&hdmi {
136	status = "okay";
137};
138
139&hdmi_out {
140	hdmi_out_con: endpoint {
141		remote-endpoint = <&hdmi_con_in>;
142	};
143};
144
145&ir {
146	pinctrl-names = "default";
147	pinctrl-0 = <&r_ir_rx_pin>;
148	status = "okay";
149};
150
151&mmc0 {
152	vmmc-supply = <&reg_vcc3v3>;
153	bus-width = <4>;
154	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
155	status = "okay";
156};
157
158&mmc1 {
159	vmmc-supply = <&reg_vcc3v3>;
160	vqmmc-supply = <&reg_vcc3v3>;
161	mmc-pwrseq = <&wifi_pwrseq>;
162	bus-width = <4>;
163	non-removable;
164	status = "okay";
165
166	/*
167	 * Explicitly define the sdio device, so that we can add an ethernet
168	 * alias for it (which e.g. makes u-boot set a mac-address).
169	 */
170	sdiowifi: sdio_wifi@1 {
171		reg = <1>;
172	};
173};
174
175&mmc2 {
176	pinctrl-names = "default";
177	pinctrl-0 = <&mmc2_8bit_pins>;
178	vmmc-supply = <&reg_vcc3v3>;
179	bus-width = <8>;
180	non-removable;
181	cap-mmc-hw-reset;
182	status = "okay";
183};
184
185&ohci0 {
186	status = "okay";
187};
188
189&ohci1 {
190	status = "okay";
191};
192
193&reg_usb0_vbus {
194	gpio = <&r_pio 0 2 GPIO_ACTIVE_HIGH>; /* PL2 */
195	status = "okay";
196};
197
198&spdif {
199	pinctrl-names = "default";
200	pinctrl-0 = <&spdif_tx_pin>;
201	status = "okay";
202};
203
204&uart0 {
205	pinctrl-names = "default";
206	pinctrl-0 = <&uart0_pa_pins>;
207	status = "okay";
208};
209
210&usb_otg {
211	dr_mode = "otg";
212	status = "okay";
213};
214
215&usbphy {
216	/* USB VBUS is always on except for the OTG port */
217	status = "okay";
218	usb0_id_det-gpios = <&pio 0 7 GPIO_ACTIVE_HIGH>; /* PA07 */
219	usb0_vbus-supply = <&reg_usb0_vbus>;
220};